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#[derive(Debug)]
pub struct CompletionItem {
/// What user sees in pop-up in the UI.
pub label: String,
/// What string is used for filtering, defaults to label.
pub lookup: Option<String>,
/// What is inserted, defaults to label.
pub snippet: Option<String>,
}
impl CompletionItem {
pub(crate) fn new(label: impl Into<String>) -> Builder {
let label = label.into();
Builder {
label,
lookup: None,
snippet: None,
}
}
}
pub(crate) struct Builder {
label: String,
lookup: Option<String>,
snippet: Option<String>,
}
impl Builder {
pub fn add_to(self, acc: &mut Vec<CompletionItem>) {
acc.push(self.build())
}
pub fn build(self) -> CompletionItem {
CompletionItem {
label: self.label,
lookup: self.lookup,
snippet: self.snippet,
}
}
pub fn lookup_by(mut self, lookup: impl Into<String>) -> Builder {
self.lookup = Some(lookup.into());
self
}
}
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